Base | Representation |
---|---|
bin | 1001001001101001… |
… | …10011001010101110 |
3 | 110200101021111101101 |
4 | 10210310303022232 |
5 | 40030133210032 |
6 | 2131254033314 |
7 | 232513003333 |
oct | 44464631256 |
9 | 13611244341 |
10 | 4912788142 |
11 | 20a1160499 |
12 | b5134883a |
13 | 603a74a42 |
14 | 34867c98a |
15 | 1db47ade7 |
hex | 124d332ae |
4912788142 has 8 divisors (see below), whose sum is σ = 7387560432. Its totient is φ = 2450268000.
The previous prime is 4912788121. The next prime is 4912788149. The reversal of 4912788142 is 2418872194.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 4912788092 and 4912788101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4912788149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3062034 + ... + 3063637.
It is an arithmetic number, because the mean of its divisors is an integer number (923445054).
Almost surely, 24912788142 is an apocalyptic number.
4912788142 is a deficient number, since it is larger than the sum of its proper divisors (2474772290).
4912788142 is a wasteful number, since it uses less digits than its factorization.
4912788142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6126074.
The product of its digits is 258048, while the sum is 46.
The square root of 4912788142 is about 70091.2843511945. The cubic root of 4912788142 is about 1699.9755638933.
The spelling of 4912788142 in words is "four billion, nine hundred twelve million, seven hundred eighty-eight thousand, one hundred forty-two".
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